07-07-2024, 11:17 PM
if you want KC868-A16 work with "SLAVE", you can remove one "Terminating resistor" from PCB.
there are no free GPIOs use by serial port. if you write your own code, you can let RS485 work by modbus, or ethernet modbus TCP, both support. Hardware support these, just need your software.
there are no free GPIOs use by serial port. if you write your own code, you can let RS485 work by modbus, or ethernet modbus TCP, both support. Hardware support these, just need your software.